Signs and symptoms of a serious clinical depression

Condition analysis:
A Major Depression is marked by a combination of symptoms that occur together, and last for at least two weeks without significant improvement. Symptoms from at least five of the following categories must be present for a major depression, although even a few of the symptom clusters are indicators of a depression, but perhaps not a major depression.

Persistent depressed, sad, anxious, or empty mood
Feeling worthless, helpless, or experiencing excessive or inappropriate guilt
Hopeless about the future, excessive pessimistic feelings
Loss of interest and pleasure in your usual activities
Decreased energy and chronic fatigue
Loss of memory, difficulty making decisions or concentrating
Irritability or restlessness or agitation
Sleep disturbances, either difficulty sleeping, or sleeping too much
Loss of appetite and interest in food, or overeating, with weight gain
Recurring thoughts of death, or suicidal thoughts or actions

Instructions:
Eat a "happy" diet: Eating healthy can help with mood in general, but there are some foods that can help with serotonin, the chemical in the brain that contributes to "happy." Prozac, for example, works by inhibiting serotonin reuptake inhibitors, which raises the levels in your brain. Some foods are serotonin enhancers, helping to raise those levels naturally. They include:
-Fish-oil, rich in Omega-3 fatty acids
-Healthy fat, such as coconut oil
-Flaxseed oil
-Sour cherries
-Eggs